Final answer:
Ideally, all sleeping garments should be made loose for comfort, similar to how desert dwellers wear loose-fitting white clothing to regulate body temperature effectively in extreme conditions by facilitating air circulation during the day and insulating at night.
Step-by-step explanation:
Ideally, all sleeping garments should be made quite loose to achieve comfort is generally considered true. Loose-fitting clothing, especially when made of natural fabrics like cotton, can enhance comfort during sleep by allowing for better air circulation and preventing overheating. This is similar to the principle behind desert dwellers wearing loose-fitting white garments, which help to reflect sunlight and facilitate air flow, keeping the body cooler during the hot day and insulated during cold nights. By reducing the amount of heat that accumulates and maintaining a comfortable body temperature, loose garments improve sleep quality.
In the context of desert attire, loose-fitting white clothing is indeed advantageous at both daytime and nighttime. During the day, the white color reflects sunlight, helping to prevent excessive absorption of heat. At night, the loose fit traps a layer of air that acts as insulation, keeping the individual warmer in the cold desert night. Overall, loose clothing is a versatile approach to body temperature regulation in extreme environments.